Edifice EFR-547D-1AVUDF

Case / bezel material: Stainless steel / Aluminum
One-touch 3-fold Clasp
Stainless Steel Band
Mineral Glass
Screw Lock Back
100-meter water resistance
LED light (Super Illuminator)
Afterglow
1/10-second stopwatch
Measuring capacity: 59’59.9”
Measuring modes: Elapsed time, split time, 1st-2nd place times
Date display
Regular timekeeping: 3 hands (hour, minute, second),
3 dials (stopwatch 1/10 seconds, stopwatch minutes, stopwatch seconds)
Accuracy: ?20 seconds per month
Approx. battery life:
2 years on SR920SW (3 hands and 3 dials)
2 years on CR1616 (Light 16 [sec/day])